Hess’s Law, Class 11 Chemistry Sample Papers

Thermodynamics Page 183 Q 6.11 Class 11 CBSE Chemistry

Thermodynamics Page 183 Q 6.12 Class 11 CBSE Chemistry

Thermodynamics Page 183 Q 6.13 Class 11 CBSE Chemistry

Thermodynamics Page 183 Q 6.14 Class 11 CBSE Chemistry

1. There will be total 10 MCQ in this test. 2. Please keep a pen and paper ready for rough work but keep your books away. 3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number. 4. No negative marking for incorrect choice. 5. Please click on “Finish the Test” when you want to exit. 6. All the best – Happy Studying.

1. When there will be increase in the internal energy of a system?

If the system loses heat and work performed on the system both are negative.

If the system gains heat and work performed on the system both are positive.